import React from 'react'; import { render } from '@testing-library/react'; import { Slice } from '../Slice'; describe('', () => { const mockData = { name: 'LEAD_1', children: [ { article: { headline: 'a headline', images: { alt: 'image alt text', crops: [{ ratio: '3:2', url: 'https://dummyimage.com/300' }] } } } ] }; it('should render as expected', () => { const { getByText } = render( ); getByText('a headline'); }); });